
About the Role
The BCOS Change Management & Communication Lead is responsible for driving the culture change, communication, and engagement strategy for the Barry Callebaut Operating System (BCOS). The role ensures organizational readiness, strong adoption of BCOS standards, and consistent messaging across all levels of the global organization.
BCOS is Barry Callebaut’s unified operating system designed to strengthen performance and drive operational excellence. Built on leading industry practices (IWS – Integrated Work Systems), it provides a structured, people‑focused approach to continuous improvement. It empowers teams with the skills, tools, and ownership needed to solve problems and elevate results. Through a Learn-Do-Teach mindset, it fosters collaboration, accountability, and a culture of ongoing development.
Key Responsibilities Include
About You

With annual sales of about CHF 14.8 billion in fiscal year 2024/25, the Zurich-based Barry Callebaut Group is the world’s leading solutions provider of high-quality chocolate experiences across the full spectrum of chocolate, cocoa, cacao coatings and non-cocoa alternatives – from sourcing and processing cocoa beans to crafting premium chocolates, fillings and decorations.
The Group operates more than 60 production facilities worldwide and employs a diverse, committed workforce of over 13,000 people. Barry Callebaut serves as a trusted partner for the entire food industry, from large-scale food manufacturers to artisanal and professional users such as chocolatiers, pastry chefs, bakers, hotels, restaurants and caterers with Callebaut® as its main global brand.
The Barry Callebaut Group is dedicated to making sustainable chocolate the norm – helping secure the future of cocoa and improving the livelihoods of cocoa farmers. It supports the Cocoa Horizons Foundation, which aims to shape a sustainable future for cocoa and chocolate.